Crude oil...if CL closes above 45.47 by the end of the week this low should hold. S2 is the 61.8% yearly fib pivot which is a major reversal level. 45.47 is the 61.8% retracement from the Feb 2016 low to the Oct 2018 high. It would also form a nice hammer on the weekly chart. https://www.tradingview.com/x/kTN4os6Y/ If 55.35 doesn't hold then 45.50 and $26 are possibilities